an Entity references as follows:
Hanina [Hananyah] Segan ha-Kohanim (Hebrew: ר' חנינא (חנניה) סגן הכהנים, lit. "R. Hanina (Hananiah) [the] Segan (Deputy) Ha-Kohanim (High priest)") was of the first Generation of the Jewish Tanna sages. He was the father of Rabbi Simeon ben ha-Segan. At his time, many High priests reshuffled, while he remained in his role, and for that reason, it is believed to be the possible reason he was named 'Segan ha-Kohanim' rather than the more common term used in the Gemara: 'Ha-Segan'.